Analysis of interatomic Contacts of Structural Units in PDB entry:
3UK1


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3UK1 entry

There are 4 chains in PDB entry 3UK1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 20GLY 176
A
 LEU 178ALA 690
B
 ALA 22GLY 176
B
 LEU 178ALA 690
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 65 helices in PDB entry 3UK1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 43Right-handed alpha
Helix 2
2
A
47 53Right-handed alpha
Helix 3
3
A
53 64Right-handed alpha
Helix 4
4
A
84 86Right-handed 310
Helix 5
5
A
87 99Right-handed alpha
Helix 6
6
A
103 109Right-handed alpha
Helix 7
7
A
137 158Right-handed alpha
Helix 8
8
A
174 180Right-handed alpha
Helix 9
9
A
180 193Right-handed alpha
Helix 10
10
A
214 216Right-handed 310
Helix 11
11
A
220 228Right-handed alpha
Helix 12
12
A
240 252Right-handed alpha
Helix 13
13
A
286 297Right-handed alpha
Helix 14
14
A
306 314Right-handed alpha
Helix 15
15
A
315 337Right-handed alpha
Helix 16
16
A
337 350Right-handed alpha
Helix 17
17
A
355 371Right-handed alpha
Helix 18
18
A
376 391Right-handed alpha
Helix 19
19
A
401 406Right-handed alpha
Helix 20
20
A
435 450Right-handed alpha
Helix 21
21
A
462 477Right-handed alpha
Helix 22
22
A
488 492Right-handed 310
Helix 23
23
A
502 509Right-handed alpha
Helix 24
24
A
520 534Right-handed alpha
Helix 25
25
A
553 560Right-handed alpha
Helix 26
26
A
561 563Right-handed 310
Helix 27
27
A
586 601Right-handed alpha
Helix 28
28
A
612 618Right-handed alpha
Helix 29
29
A
620 628Right-handed alpha
Helix 30
30
A
642 644Right-handed 310
Helix 31
31
A
645 650Right-handed alpha
Helix 32
32
A
666 674Right-handed alpha
Helix 33
33
A
677 690Right-handed alpha
Helix 34
34
B
23 43Right-handed alpha
Helix 35
35
B
47 53Right-handed alpha
Helix 36
36
B
53 64Right-handed alpha
Helix 37
37
B
87 99Right-handed alpha
Helix 38
38
B
103 109Right-handed alpha
Helix 39
39
B
137 158Right-handed alpha
Helix 40
40
B
174 180Right-handed alpha
Helix 41
41
B
180 193Right-handed alpha
Helix 42
42
B
214 216Right-handed 310
Helix 43
43
B
220 228Right-handed alpha
Helix 44
44
B
240 253Right-handed alpha
Helix 45
45
B
285 297Right-handed alpha
Helix 46
46
B
306 314Right-handed alpha
Helix 47
47
B
315 337Right-handed alpha
Helix 48
48
B
337 350Right-handed alpha
Helix 49
49
B
355 371Right-handed alpha
Helix 50
50
B
375 389Right-handed alpha
Helix 51
51
B
401 406Right-handed alpha
Helix 52
52
B
435 450Right-handed alpha
Helix 53
53
B
462 477Right-handed alpha
Helix 54
54
B
488 492Right-handed 310
Helix 55
55
B
502 509Right-handed alpha
Helix 56
56
B
520 534Right-handed alpha
Helix 57
57
B
553 561Right-handed alpha
Helix 58
58
B
587 594Right-handed alpha
Helix 59
59
B
594 600Right-handed alpha
Helix 60
60
B
612 618Right-handed alpha
Helix 61
61
B
620 628Right-handed alpha
Helix 62
62
B
642 644Right-handed 310
Helix 63
63
B
645 650Right-handed alpha
Helix 64
64
B
666 674Right-handed alpha
Helix 65
65
B
677 690Right-handed alpha
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There are 11 sheets in PDB entry 3UK1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
79 82first strand
Strand 2
A
169 173parallel
Strand 3
A
198 204parallel
Strand 4
A
258 263parallel
Strand 5
A
231 237parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
207 208first strand
Strand 2
A
211 212anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
374 375first strand
Strand 2
A
546 547anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
429 431first strand
Strand 2
A
394 398parallel
Strand 3
A
453 459parallel
Strand 4
A
481 485parallel
Strand 5
A
538 541parallel
Strand 6
A
514 516parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
416 417first strand
Strand 2
A
424 425anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
565 568first strand
Strand 2
A
603 609anti-parallel
Strand 3
A
577 583parallel
Strand 4
A
634 637parallel
Strand 5
A
654 656parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 82first strand
Strand 2
B
169 173parallel
Strand 3
B
198 204parallel
Strand 4
B
258 263parallel
Strand 5
B
231 237parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
207 208first strand
Strand 2
B
211 212anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
429 431first strand
Strand 2
B
394 398parallel
Strand 3
B
453 459parallel
Strand 4
B
481 485parallel
Strand 5
B
538 541parallel
Strand 6
B
514 516parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
416 417first strand
Strand 2
B
424 425anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
565 568first strand
Strand 2
B
603 609anti-parallel
Strand 3
B
577 583parallel
Strand 4
B
634 637parallel
Strand 5
B
654 656parallel
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